Revision as of 17:14, 16 June 2026

R3 Series Firmware Notes

Doorbell can be accessed via a private protocol for video stream pulling and playback.
Added a "Doorbell" event option in "Basic Events". This option only includes three settings: Channel, Enable and Linkage, to record doorbell call events.
Supports configuration of the doorbell iMD function, as well as event reporting and query. And the data can be transmitted to mobile App and PC clients.
Supports configuration of the doorbell’s resolution, frame rate, WDR and image attributes.
Enables two-way talk with the doorbell.

Fixed an issue where kit cameras (N3T-5KA2) could not be renamed via the LumiViewer mobile app.

Fixed the issue of no audio when connecting to TV devices.
Fixed the image flipping issue when enabling Backlight Compensation or WDR.
Fixed the error when modifying channel names on NVR Local.
Fixed the issue where the account automatically logs out and the upgrade fails during IPC web upgrade redirected from NVR web.

Resolved issues that could result in system lag, serial number information loss, or VCA rule loss after an NVR restart.

@@ Line 1: / Line 1: @@
 =R3 Series Firmware Notes=
+* [[Firmware/R3_Firmware_Notes#06-03-2026|06-03-2026]]
 * [[Firmware/R3_Firmware_Notes#01-27-2026|03-23-2026]]
 * [[Firmware/R3_Firmware_Notes#01-27-2026|01-27-2026]]
 * [[Firmware/R3_Firmware_Notes#12-16-2025|12-16-2025]]
 * [[Firmware/R3_Firmware_Notes#09-24-2025|09-24-2025]]
+===06-03-2026===
+* Doorbell can be accessed via a private protocol for video stream pulling and playback.
+* Added a "Doorbell" event option in "Basic Events". This option only includes three settings: Channel, Enable and Linkage, to record doorbell call events.
+* Supports configuration of the doorbell iMD function, as well as event reporting and query. And the data can be transmitted to mobile App and PC clients.
+* Supports configuration of the doorbell’s resolution, frame rate, WDR and image attributes.
+* Enables two-way talk with the doorbell.
 ===03-23-2026===